#overall {
	padding: 0;
	margin-left: 10%;
	margin-right: 10%;
}

h1 {
	font-family:Arial, Helvetica, serif;
	font-weight:bold;
	font-size:1.38em;
	border-bottom:2px solid #930;
}

fieldset
{
  border: none;
}

.example {
  margin-right: 1.5%;
	padding: 0.5%;
	width: 28%;
	float: left;
	border: thin dashed #930;
	min-height: 35em;
  position: relative;
}

#last-example {
	margin-right: 0;
}

.example h2 {
	font-family:Arial, Helvetica, serif;
	font-weight:bold;
	font-size:1.1em;
	border-bottom:2px solid #930;
}

#footer {
  clear: left;
}

#yahoo-ads {
  margin-right: auto;
  margin-left: auto;
  width: 728px;
}